How To Fix /ACCGO/CAS_FLLW_MSG521 - Overfill for per contract tolerance is possible only for last comm. item

SAP Error Message - Details

• Message type: E = Error

• Message class: /ACCGO/CAS_FLLW_MSG -

• Message number: 521

• Message text: Overfill for per contract tolerance is possible only for last comm. item

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ACCGO/CAS_FLLW_MSG521 - Overfill for per contract tolerance is possible only for last comm. item ?

  The SAP error message /ACCGO/CAS_FLLW_MSG521 indicates that there is an issue with the overfill tolerance for a contract in the context of the SAP Contract Accounting (FI-CA) module. This error typically arises when trying to process a transaction that exceeds the allowed overfill limit for a contract item, and it is only permissible for the last communication item in the sequence.
  Cause:
  
  Contract Tolerance Settings: The contract may have specific tolerance settings that limit the amount of overfill allowed. If the transaction exceeds this limit for any item other than the last one, the system will trigger this error.
  Incorrect Sequence of Items: The error can occur if the transaction is attempting to apply an overfill to an earlier item in the contract rather than the last one.
  Configuration Issues: There may be configuration settings in the SAP system that define how overfills are handled, which could be misconfigured.
  
  Solution:
  
  Check Contract Settings: Review the contract settings in the SAP system to ensure that the overfill tolerances are set correctly. You may need to adjust the tolerance levels if they are too restrictive.
  Review Transaction Sequence: Ensure that the transaction you are trying to process is correctly sequenced. If you are trying to apply an overfill, it should be done on the last communication item of the contract.
  Adjust Overfill Amount: If the overfill amount is too high, consider reducing it to fit within the allowed tolerance limits.
  Consult Documentation: Refer to the SAP documentation or help resources for specific guidance on handling overfill tolerances in your version of SAP.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance, especially if you suspect a configuration issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP that pertain to contract management and accounting, such as FPL9 (Display Contract Account) or FPL1 (Create Contract Account).
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide additional insights or patches that address the issue.
  User Forums: Engage with SAP user forums or communities where similar issues may have been discussed, providing practical solutions from other users' experiences.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.